Parents now spend twice as much time with their children as 50 years ago

PARENTS these days spend a lot more time with their offspring, or at least middle-class parents do. One analysis of 11 rich countries estimates that the average mother spent 54 minutes a day caring for children in 1965 but 104 minutes in 2012. Men do less than women, but far more than men in the past: their child-caring time has jumped from 16 minutes a day to 59.

At the same time a gap has opened between working-class and middle-class parents. In 1965 mothers with and without a university education spent about the same amount of time on child care. By 2012 the more educated ones were spending half an hour more per day. The exception is France, where the stereotype of a bourgeois couple sipping wine and ignoring their remarkably well-behaved progeny appears to be accurate.